Become a dapper Dan on any workday or formal event with a men's double-breasted blazer. Whether you need a blazer for the office each day or have a special occasion to attend, double-breasted blazers come in classic enough styles and colors to mix and match with any shirt and pants. Put on a pinstripe button down under a navy blue blazer and complement the look with your favorite tie. A double-breasted blazer come with two sets of buttons, with one inside and one out to fold across your chest and torso in a form-fitted style. Other styles feature the second set outside, but only one set actually performs a closing function. Find blazers made from a combination of polyester and rayon with a silk lining or try a wool blazer on a winter day. When just a cool breeze fills the air, use your blazer as outerwear and leave that bulky coat at home. A men's black double-breasted blazer matches nearly any ensemble and comes with silver or gold buttons to add a bit of contrast. Look your best when you dress for success in a men's double-breasted blazer, available from the vast inventory on eBay.